For years, Smallville ruled the superhero genre on TV. The series waned in quality over its 10 season run but there’s no question the Superman origin story paved the way for episodic superhero TV – especially on the CW. Nevertheless, when it was first announced that Warner Bros. was developing a show based on Green Arrow that wasn’t a spinoff of Justin Hartley’s hero on Smallville, fans were understandably skeptical. Now,...